ALEN — Astronomical Live Environment & Navigation

ALENAstronomical Live Environment & Navigation

Search the live sky

--:--:-- REQUESTING CURRENT LOCATION… WAITING FOR LOCATION

OBJECT

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About

Astronomy GroupsControl stars, constellations and planets

Aircraft groupsClick each group to cycle labels on → labels off → off → labels off → labels on

Each group independently controls both visibility and labels. Aircraft remain live and continue moving even when their labels are hidden.

Satellite groupsClick each group to cycle labels on → labels off → off → labels off → labels on

New launches override their normal category colour for 30 days. Debris uses a dedicated warning colour.

Display GroupsControl the horizon and atmospheric display

NNEESESSWWNW

Live from your location · horizon is the lowest view · drag to look around · wheel to zoom